Electronics Forum: partly (Page 7 of 1119)

Wrong Parts Loaded......again

Electronics Forum | Thu Oct 23 15:26:56 EDT 2014 | dhollland

One thing our operators do is compare the part marking at the end of the old reel to the part marking at the beginning of the new reel. We also send the operators sheets of paper that tell what component should be at what location and this sheet also

One part or two part shield

Electronics Forum | Thu Jul 12 08:49:14 EDT 2018 | robl

Started with a 1 part shield and we had an 0201 tombstone due to the pad design. We changed the pad design but the customer wanted to be 100% sure, so we moved to a 2 part, adding the lid after verification. We also trialled the original 1 part c

Need help on buying part for IEMME ITALIA Hydra 1662 Wash Machine.

Electronics Forum | Mon Sep 24 13:27:05 EDT 2018 | tey422

I need help right away on finding the replacement parts for the IEMME ITALIA Hydra 1662 wash machine. I been searching for web for it, and no luck of finding it. I would like a part number list from manual if available so I can search and purchase

counterfeit parts, blown up FETs, part marking removal

Electronics Forum | Wed Jan 09 10:46:17 EST 2019 | rvines1

I've recently seen some TO-220 FETs that appear to be counterfeit parts that have had the marked area resurfaced and remarked with a false part number. I don't know much about semiconductor manufacturing, and I just want to know if there is a type o

SMT SOT-23 Part Rotation

Electronics Forum | Wed Feb 02 20:14:56 EST 2022 | dwl

Make sure your pick up and Placement theta are correct. SOT-23 are notorious for having bad theta data in part libraries. I had an old placement machine that would center the part with an upward camera, looking at the feet. If I had the wrong pick t

Pick Up Error

Electronics Forum | Thu Aug 05 20:33:48 EDT 2004 | Dhanish

The machine type is Fuji CP6.We have major issues with Network Resistor placement.The equipment guys often feedback there is a problem with nozzle and feeders.What will happened to the part if the Thickness data in the Part Data does not match the Pa

Reball BGA process flow

Electronics Forum | Wed Feb 02 13:05:51 EST 2005 | russ

Process flow 1.Remove part - It may be necessary to bake assembly prior to removing. 2.Remove remaining solder from part 3.Apply flux to part 4.Apply solder spheres to part 5.Reflow part You may want to bake component before re-installing 6.Apply

ROHS replacment parts

Electronics Forum | Wed Jun 10 22:31:07 EDT 2009 | mgcoope

At work we use a system in which every customer uses a part with a phantom ( top level ) part and then under that we have more part numbers that are valid. So something like a surface mount resistor would be stored as something like. PPPPPPPPPPPP

Counterfeit/Reworked Parts

Electronics Forum | Fri May 21 09:08:58 EDT 2010 | rway

We recently received in a reel of a QFP-64 TI processors. TI has such a great lead time right now, we were forced to find these parts where we could. Unfortunately you are forced to deal with less than reputable people. So these parts did not come

Dewetting

Electronics Forum | Wed Jul 07 11:02:07 EDT 2010 | davef

Rob gave you very good analysis and suggestions for troubleshooting your non-wetting issue. We agree with his sequence of troubleshooting. The following comments are meant to be a line to supplement Rob's plan of attack. This adds to Rob's comment


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